openstack
/
neutron
Code Issues Proposed changes

remove unused methods from CommonDbMixin 

The register_model_query_hook and _apply_dict_extend_functions methods
from CommonDbMixin is not being used by consumers today. This patch
removes them and updates any doc references as well.

NeutronLibImpact

Change-Id: I3e72d7f33f5a7b0c9c023295302929410f94eefb
This commit is contained in:
Boden R 2018-11-09 11:01:51 -07:00
parent 180c30c9b1
commit a73deb9909
2 changed files with 3 additions and 14 deletions
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6
doc/source/contributor/internals/objects_usage.rst
View File

@ -109,9 +109,9 @@ and filter it out at DB layer. This can be used by out of tree extensions.
:code:`register_filter_hook_on_model()` is a complementary implementation in :code:`register_filter_hook_on_model()` is a complementary implementation in
the :code:`NeutronDbObject` layer to DB layer's the :code:`NeutronDbObject` layer to DB layer's
:code:`register_model_query_hook()`, which adds support for extra filtering :code:`neutron_lib.db.model_query.register_hook()`, which adds support for
during construction of SQL query. When extension defines extra query hook, it extra filtering during construction of SQL query. When extension defines
needs to be registered using the objects extra query hook, it needs to be registered using the objects
:code:`register_filter_hook_on_model()`, if it is not already included in the :code:`register_filter_hook_on_model()`, if it is not already included in the
objects :code:`fields`. objects :code:`fields`.

11
neutron/db/common_db_mixin.py
View File

@ -23,13 +23,6 @@ from neutron.db import _resource_extend
class CommonDbMixin(object): class CommonDbMixin(object):
"""Deprecated.""" """Deprecated."""
@staticmethod
def register_model_query_hook(model, name, query_hook, filter_hook,
result_filters=None):
_model_query.register_hook(
model, name, query_hook, filter_hook,
result_filters=result_filters)
@staticmethod @staticmethod
def register_dict_extend_funcs(resource, funcs): def register_dict_extend_funcs(resource, funcs):
_resource_extend.register_funcs(resource, funcs) _resource_extend.register_funcs(resource, funcs)
@ -50,10 +43,6 @@ class CommonDbMixin(object):
def _apply_filters_to_query(query, model, filters, context=None): def _apply_filters_to_query(query, model, filters, context=None):
return _model_query.apply_filters(query, model, filters, context) return _model_query.apply_filters(query, model, filters, context)
@staticmethod
def _apply_dict_extend_functions(resource_type, response, db_object):
_resource_extend.apply_funcs(resource_type, response, db_object)
@staticmethod @staticmethod
def _get_collection_query(context, model, def _get_collection_query(context, model,
filters=None, sorts=None, filters=None, sorts=None,